Cloud growth can be compared to a city that builds homes at an explosive pace without building the infrastructure of roadways needed to support the influx of traffic.

云的增长可以与一个大规模地建造住宅，却不去建造支持交通客流量的道路基础设施的城市相比。

youdao

The factors affecting explosive limits of city gas are analysed in this paper.

对影响城市燃气爆炸极限的因素进行了讨论。

youdao

Officials believe the three were planning attacks with portable but powerful explosive devices like the ones involved in last year's thwarted attack on the New York City subway system.

官员们相信，这3人计划发动一起类似去年在纽约市袭击地铁系统所涉及的便携但威力强大的爆炸装置。

youdao

Officials say he bought materials to build explosive devices and traveled to New York City on September tenth as part of planning for an attack.

VOA: special.2009.10.17

Police defused a second explosive device in the city centre, which was seriously damaged by the blast.

BBC: NEWS | Europe | Three killed in Turkey bomb blast

Many believe the city's explosive growth - Mumbai is expected to be home to 23 million people by 2015 - is driving it towards urban and social extremes.

BBC: Why does Mumbai bleed again and again?

Mexico raised the alert level for the Popocatepetl volcano near Mexico City after observing increased explosive activity.

WSJ: What's News